#include <bits/stdc++.h>

using namespace std;

int main(int argc, char const *argv[])
{
    int n,m;scanf("%d%d", &n,&m);
    int arr[n][m];
    for (int i = 0 ; i < n ; ++i)
    {
        for (int j = 0 ; j < m ; ++j)
        {
            scanf("%d", &arr[i][j]);
        }
    }
    for (int i = m-1 ; i >= 0 ; --i)
    {
        for (int j = 0 ; j < n ; ++j)
        {
            printf("%d%c", arr[j][i],j==n-1?'\n':' ');
        }
    }
	return 0;
}